"oto shu" is rua's past music tracks, 2005-2011. This is released at net-label "qrqrp label". "qrqrp label" will release various genre in addition to the Music. "http://llllllllllllllilll.web.fc2.com/qrqrp/qrqrp00001_e.html"
たかはしるあ (takahashi rua)
音集 (oto shu)
netlabel: qrqrp label
master: takahashi rua
mail: ffftfff % gmail.com (% -> @)